<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<title>Title</title>
<script type="text/javascript"
	src="static/js/jquery.js"></script>
<script type="text/javascript">
    $(document).ready(function(){
    	$("#zj").click(function(){
    		alert();
    	});
    });
</script>
</head>
<body>
	<button id="zj">zengjia</button>
	<button onclick="query();">查询</button>
	<a href="/query">query</a>
</body>
</html>